One of my fishing buddies told me about his grand daughter and her pet fish. He said that the fish will follow her from one end of the aquarium to the other if she walks by. He said the fish only reacted to her, no one else in the family. I figured she was the one who fed him and he was just following her expecting food.
Well, he shared this video with me of his grand daughter and her fish and I decided there really is such a thing as a pet fish. Again, he said the fish will only do this with her.
Bet you can't watch without laughing (unless you are a Scrooge).

https://www.youtube.com/watch?v=7cP1...are_video_user